⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Robertson County › Mumford (77867)

Mumford, TX (77867): well depth, water level & drilling cost

✓ 102 TDLR SDR records · Robertson County

220 ftmedian well depth
69 ft–390 fttypical depth range
34 ftmedian static water level
150 gpmmedian yield (92 tests)

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How deep are wells in and around Mumford (77867), Texas?

The median drilled well depth in and around Mumford (77867) is 220 ft, based on 102 wells with recorded depths in the state TDLR SDR database. Half fall between 69 ft and 390 ft; 90% are shallower than 573 ft.

How much does it cost to drill a well in and around Mumford (77867)?

Applying published per-foot rates to the local median depth of 220 ft: drilling and casing alone typically runs $5,500–$14,300; a complete system including pump, pressure tank, and hookup typically runs $13,200–$22,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Mumford (77867)?

The median static water level is 34 ft below ground surface (middle half of wells: 25 ft–60 ft), from 84 measurements.

Drilled depth distribution

0–50 ft 2 50–100 ft 40 100–150 ft 6 150–200 ft 0 200–300 ft 7 300–400 ft 23 400–600 ft 16 600+ ft 8
Looking at a specific property in Mumford (77867)?

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Get quotes from drillers who work in Mumford (77867)

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Part of Robertson County well records.

Method: medians computed from TDLR SDR records (water-supply wells only (domestic, irrigation, stock, public supply, industrial) — monitoring, environmental borings, test holes, injection and geothermal excluded; depths 0–5,000 ft), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.